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Low Voltage Circuits
Electrical circuits that operate at a relatively low voltage, typically for safety and signal purposes.
D'Arsonval Movement
A type of electromechanical mechanism used in analog meters for measuring electric current or voltage, based on a coil that rotates in a magnetic field.
Moving Iron
A type of electromechanical instrument or actuator that operates on the principle that an iron piece can be moved by magnetic forces within a solenoid or a set of coils.
Concentric Vane
A component typically used in airflow systems, consisting of blades or vanes arranged around a common center point to direct or measure flow.
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